Wearable walking aid apparatus



1. Wearable walking aid apparatus

1.1 is a top perspective view of a wearable walking aid apparatus;

1.2 is a front view thereof;

1.3 is a back view thereof;

1.4 is a right view thereof;

1.5 is a left view thereof;

1.6 is a top view thereof;

1.7 is a bottom view thereof; and

1.8 is a rear perspective view thereof.

The broken lines depict portions of the wearable walking aid apparatus that form no part of the claimed design. Reproductions 1.1 to 1.8 are front perspective, front, back, left, right, top, bottom and back perspective views of the claimed design. This design is for a wearable walking aid apparatus for rehabilitation of human lower body having dial-type belts for fast wearing on the user's waist, thighs, calves and feet. 

CLAIM The ornamental design for a wearable walking aid apparatus, as shown and described. 